| Waltham Cross to Marly-le-Roi | 216.22 mi (347.98 km) |
| Waltham Cross to Marmande | 496.59 mi (799.18 km) |
| Waltham Cross to Maromme | 159.42 mi (256.56 km) |
| Waltham Cross to Marquette-les-Lille | 151.28 mi (243.46 km) |
| Waltham Cross to Marseille | 631.74 mi (1,016.69 km) |
| Waltham Cross to Martigues | 618.89 mi (996.00 km) |
| Waltham Cross to Massy | 228.16 mi (367.19 km) |
| Waltham Cross to Maubeuge | 199.57 mi (321.18 km) |
| Waltham Cross to Mauguio | 588.18 mi (946.59 km) |
| Waltham Cross to Mauleon | 330.68 mi (532.18 km) |
| Waltham Cross to Maurepas | 220.08 mi (354.18 km) |
| Waltham Cross to Maxeville | 342.36 mi (550.97 km) |
| Waltham Cross to Mayenne | 235.15 mi (378.44 km) |
| Waltham Cross to Mazamet | 577.08 mi (928.73 km) |
| Waltham Cross to Meaux | 228.16 mi (367.19 km) |
